Place tumbler under the sunlight or bright light for an hour to get the glow-in-the-dark effect to work properly!
Comes with:
Lid (1)
Box (1)
Straw (1)
Place tumbler under the sunlight or bright light for an hour to get the glow-in-the-dark effect to work properly!
Comes with:
Lid (1)
Box (1)
Straw (1)
